September 9, 2026 9:18 PM

Rainy Weather Causing Two Lane Bypass To Be Closed Again In Both Directions On I-15 In Hesperia

HESPERIA, CA. (Pain In The Pass) >> The California Department of Transportation (Caltrans) will closed a lane in both directions due to weather on Interstate 15 in Hesperia.

Northbound & Southbound I-15 from Main Street to Ranchero Road in both directions. The fast lane and the #2 lane (Only the Bypass Lane) will be closed until Thursday morning* due to a chance of rain showers.

The main reason of the closure is for safety. Drivers will hydroplane and crash due to flooding in the bypass lane.

Expect delays in this area due to ONLY two lanes will be open.

*Times can subject to change and could go longer. Please use caution and remember to reduce your speed when approaching and driving through the construction zones. Schedules are subject to change due to inclement weather.

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Cajon Pass
9:18 pm, Sep 9, 2026
temperature icon 82°F
few clouds
Humidity: 35 %
Pressure: 1014 mb
Wind: 1 mph
Wind Gust: 2 mph
Clouds: 20%
Visibility: 10 km
Sunrise: 6:28 am
Sunset: 7:05 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
11:00 pm
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75°/80°°F 0 mm 0% 3 mph 38% 1015 mb 0 mm/h
2:00 am
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71°/75°°F 0 mm 0% 1 mph 43% 1015 mb 0 mm/h
5:00 am
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67°/67°°F 0 mm 0% 1 mph 49% 1015 mb 0 mm/h
8:00 am
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74°/74°°F 0 mm 0% 1 mph 42% 1015 mb 0 mm/h
11:00 am
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83°/83°°F 0 mm 0% 2 mph 31% 1015 mb 0 mm/h
2:00 pm
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90°/90°°F 0.49 mm 49% 5 mph 30% 1012 mb 0 mm/h
5:00 pm
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85°/85°°F 0.8 mm 80% 3 mph 31% 1011 mb 0 mm/h
8:00 pm
temperature icon
75°/75°°F 0 mm 0% 7 mph 45% 1012 mb 0 mm/h